Left renal cystic masses were identified in 32 patients; the remaining 35 patients had right renal cystic masses. The masses were located in the upper pole in 24 patients, the lower pole in 28 ...

HER LEFT KIDNEY WAS REMOVED BUT SHE HAS BEEN DIAGNOSED ... and a scan for a possible blood clot revealed a mass on her kidney. Her neighbor, who just happens to be an emergency room doctor ...

Renal cell carcinoma usually presents as a solid mass; however, in 10–22% of cases, it appears as a unilocular or multilocular cystic mass on imaging studies. Four mechanisms have been described ...